Description
day night pleated replacement filter pack Lifebreath Fits all Greentek and Imperial Size:14" x 24" x 1" Fits all Greentek and Imperial Group HEPA air cleaners 900 m2 adsorption surface area) Efficiently traps unwanted airborne particles while allowing free flow of cleaner air to maintain your system's energy efficiency Collapsed pleated media filter requires assembly into reusable metal frame